CN114669991A - Rotary pressure riveting unit device - Google Patents
Rotary pressure riveting unit device Download PDFInfo
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- CN114669991A CN114669991A CN202210146915.8A CN202210146915A CN114669991A CN 114669991 A CN114669991 A CN 114669991A CN 202210146915 A CN202210146915 A CN 202210146915A CN 114669991 A CN114669991 A CN 114669991A
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- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims description 33
- 238000003825 pressing Methods 0.000 claims description 17
- 210000001503 joint Anatomy 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/006—Holding or positioning the article in front of the applying tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Machine Tool Units (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a rotary riveting unit device, and relates to the technical field of assembly. This gyration is pressed and is riveted unit device, including frame, carousel, pressure riveting mechanism, location frock, the control unit and six parts of camera system, the top fixed mounting of frame has the bearing platform, and the top of bearing platform is rotated and is installed the carousel, is provided with the servo drive mechanism that can drive the carousel rotatory on the bearing platform, and the top detachably of carousel installs the location frock that is the annular array and distributes more than two sets of, and the location frock can carry out spacing fixed to blade product body, layer board nut body and the pin body after interim equipment. This unit device is riveted to gyration, the assembly of a plurality of products can be accomplished to every rotatory round of carousel, has improved blade assembly efficiency, reduces staff's intensity of labour, reduces the assembly error that manual intervention appears. The number of the positioning tools can be adjusted according to the assembly requirements, and the overall efficiency and flexibility of blade product processing are improved.
Description
Technical Field
The invention relates to an assembly device, in particular to a rotary riveting unit device for a blade, a supporting plate nut and a pin.
Background
The blade is irregular in shape, so that the blade, the supporting plate nut and the pin are assembled on a blade product manually by means of bench clamp all the time; the assembly method has low assembly efficiency and high labor intensity, and long-term assembly work can affect human bodies;
and the part possesses automatic device equipment that rivets of pressing, for example the chinese utility model patent that publication number is CN211679671U, though can carry out automatic riveting of pressing, alleviateed operating personnel work burden, the single only can be operated a set of blade, the equipment operation of single blade product just can be accomplished to the many circles of needs reciprocal rotation, still influence the whole efficiency of blade product production and processing technology, be unfavorable for popularization and use, for this reason, a gyration is pressed and is riveted unit device now is proposed to solve above-mentioned problem.
Disclosure of Invention
The invention aims to solve at least one technical problem in the prior art, and provides a rotary riveting unit device which can solve the problems of low automation degree and efficiency of assembly of a supporting plate nut, a pin and a blade product.
In order to achieve the purpose, the invention provides the following technical scheme: the rotary riveting unit device comprises a rack, a rotary table, a riveting mechanism, a positioning tool, a control unit and a camera system, wherein a bearing platform is fixedly arranged at the top of the rack, the rotary table is rotatably arranged at the top of the bearing platform, a servo driving mechanism capable of driving the rotary table to rotate is arranged on the bearing platform, more than two groups of positioning tools distributed in an annular array are detachably arranged at the top of the rotary table, and the positioning tools can limit and fix a blade product body, a support plate nut body and a pin body which are temporarily assembled;
The blade riveting machine comprises a rack, a turntable, a support plate nut body, a pin body, a rivet pressing mechanism, a limiting block and a pressing head, wherein the top of the rack is fixedly provided with a portal frame, the outer wall of the portal frame is provided with a camera system, the camera system and a servo electric cylinder are electrically connected with an external control unit, the turntable is positioned at the inner side of the portal frame, the portal frame is provided with two groups of rivet pressing mechanisms, the two groups of rivet pressing mechanisms can respectively press and rivet the support plate nut body and the pin body on the blade product body, each rivet pressing mechanism comprises a servo electric cylinder, a pulling pressure sensor, a limiting block and a pressing head, the bottom end of the pressing head on one group of rivet pressing mechanisms is provided with a hole expanding piece capable of expanding the support plate nut body into a horn mouth, and the hole expanding piece is a steel ball;
and the bottom of the pressure head, which is not provided with the reaming piece, is provided with a positioning hole, and when the pressure head descends along with the free end of the servo electric cylinder, the bottom end of the pressure head is sleeved with the pin body through the positioning hole to perform centering and alignment on the pressure head.
Two groups of servo electric cylinders are fixedly installed on the portal frame, the free ends of the servo electric cylinders extend to the inner side of the portal frame and are fixedly connected with a pulling pressure sensor, the servo electric cylinders are electrically connected with the pulling pressure sensor, the pulling pressure sensor can detect the pressure in real time, the flaring size can be adjusted by adjusting the pressure of the electric cylinders, the pressing riveting requirements of blade products with different specifications are met, the application range and the scene are improved, the sensing ends of the pulling pressure sensor are fixedly connected with a limiting block, the bottom of the limiting block is provided with pressing heads with the same number as that of the support plate nut body or the pin body, the pressing heads can press the support plate nut body or the pin body when the free ends of the servo electric cylinders extend, the assembly of a plurality of products can be completed when the turntable rotates for one circle, the blade assembly efficiency is improved, manual riveting is not required to be performed by using tools, and the labor intensity of workers is reduced, and the assembly error caused by manual intervention is reduced.
Preferably, the positioning tool comprises a tray and a supporting part, the supporting part is fixedly mounted at the top of the tray, a clamping groove is formed in the top of the tray, a butt joint groove is formed in the middle of the supporting part, the blade product body can be clamped between the clamping groove and the butt joint groove, a butt joint hole for the supporting plate nut body and the pin body to be placed in is formed in the supporting part, and the butt joint hole is aligned with a preset connecting hole in the blade product body.
Preferably, the bottom of tray is provided with the protruding fixture block that is changeable prismatic, and the spacing mouth that is annular array and distributes more than two sets of is seted up on the surface of carousel, protruding fixture block can with spacing mouthful cooperation joint, the mounting groove that is annular array and distributes more than two sets of is seted up on the surface of carousel, and the mounting groove is located the tray under, and mounting groove internal fixation has magnet, the bottom correspondence of tray be provided with can with magnet adsorbed magnet or iron plate mutually, location frock detachable structural design makes things convenient for operating personnel to take off it and carries out interim equipment to blade product body, layer board nut body and pin body, also can adjust the quantity of location frock according to the assembly requirement, does benefit to the overall efficiency and the flexibility that promote blade product processing.
Preferably, the servo driving mechanism comprises a servo motor, a transmission box, a worm, a rotating shaft, a transmission gear, a worm wheel and a bearing platform, wherein an installation hole is formed in the outer wall of the bearing platform, the transmission box is fixedly installed at the installation hole, the transmission box is communicated with the inside of the bearing platform, the servo motor is fixedly installed on the outer wall of the transmission box, the worm is rotatably installed between the inner walls of the two sides of the transmission box, an output shaft of the servo motor extends to the inner side of the transmission box through a coupler and is fixedly connected with one end of the worm, the bottom of the turntable is fixedly installed, the rotating shaft is rotatably installed at the bottom of the inner side of the bearing platform, the transmission gear and the worm wheel are fixedly installed on the outer wall of the rotating shaft, the transmission gear is meshed with the worm, the worm wheel is meshed with the worm, the axial leads of the bearing platform and the turntable coincide, and the top end of the rotating shaft is not contacted with the bearing platform.
Compared with the prior art, the invention has the beneficial effects that:
(1) this unit device is riveted to gyration, through the carousel, the location frock, the cooperation of riveting mechanism and servo actuating mechanism is used in the pressure, the assembly of a plurality of products can be accomplished to every rotatory round of carousel, blade assembly efficiency has been improved, need not artifical instrument of utilizing and press the riveting, reduce staff's intensity of labour, reduce the assembly error that manual intervention appears, rotatory precision can be guaranteed to servo actuating mechanism's servo in addition, ensure the quality of assembly back blade product jointly, compare the structure that needs rotatory several circles could accomplish the assembly operation in the comparison file, this structure is more high-efficient stable, do benefit to and promote the holistic efficiency of blade product production and processing technology, promote economic benefits.
(2) The rotary press-riveting unit device is characterized in that the pin body is in interference fit with a connecting hole in a product, if the central line is not on a straight line when the pin body is pressed, the product and the support plate nut body are easily damaged, a positioning hole at the bottom of a pressing head sleeves the pin body, the pin body is aligned with the center of the connecting hole, the pin body is pressed downwards, the pin body is pressed into the connecting hole, the quality and the stability of press-riveting operation are effectively improved, in addition, a hole expanding piece is arranged, the assembly positions of the support plate nut body and the pin body can be detected by being matched with the outside, whether the support plate nut body and the pin body have neglected loading conditions or not and whether a silver coating layer cracks are generated inside the support plate nut body or not can be effectively identified, and the phenomenon that an unqualified product flows to a next procedure due to human factors is avoided.
(3) This gyration is pressed and is riveted unit device, draw pressure sensor can real-time detection pressure size, and accessible adjustment electric cylinder pressure size adjustment flaring size, rivet the requirement in order to satisfy the pressure of different specification blade products, promote application scope and scene, location frock detachable structural design, make things convenient for operating personnel to take off it to blade product body, layer board nut body and pin body carry out interim equipment, also can be according to the quantity of assembly requirement adjustment location frock, do benefit to whole efficiency and the flexibility that promotes blade product processing, overall structure is practical novel, do benefit to popularization and use.
Drawings
The invention is further illustrated with reference to the following figures and examples:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a press riveting mechanism according to the present invention;
FIG. 3 is a schematic perspective view of the positioning tool of the present invention;
FIG. 4 is a schematic perspective view of a turntable according to the present invention;
FIG. 5 is a schematic bottom view of the turntable of the present invention;
FIG. 6 is a schematic view of the worm gear of the present invention;
FIG. 7 is an enlarged view of part A of the present invention.
Reference numerals: the automatic riveting device comprises a rack 1, a supporting platform 2, a turntable 3, a positioning tool 4, a tray 401, a supporting piece 402, a portal frame 5, a riveting mechanism 6, a servo electric cylinder 601, a pulling pressure sensor 602, a limiting block 603, a pressure head 604, a servo driving mechanism 7, a servo motor 701, a transmission box 702, a worm 703, a rotating shaft 704, a transmission gear 705, a worm wheel 706, a blade product body 8, a supporting plate nut body 9, a pin body 10, a camera system 11 and a hole expanding piece 12.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings only for the convenience of description of the present invention and simplification of the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, greater than, less than, exceeding, etc. are understood as excluding the essential numbers, and above, below, within, etc. are understood as including the essential numbers. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.
In the description of the present invention, unless otherwise specifically limited, terms such as set, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention by combining the specific contents of the technical solutions.
Referring to fig. 1-7, the present invention provides a technical solution: the rotary press riveting unit device comprises a rack 1, a blade product body 8, a supporting plate nut body 9 and a pin body 10, wherein a supporting platform 2 is fixedly installed at the top of the rack 1, a rotary table 3 is rotatably installed at the top of the supporting platform 2, a servo driving mechanism 7 capable of driving the rotary table 3 to rotate is arranged on the supporting platform 2, more than two groups of positioning tools 4 distributed in an annular array are detachably installed at the top of the rotary table 3, and the positioning tools 4 can limit and fix the temporarily assembled blade product body 8, the supporting plate nut body 9 and the pin body 10;
The top of the frame 1 is fixedly provided with a portal frame 5, the outer wall of the portal frame 5 is provided with a camera system 11, the camera system 11 and the servo electric cylinder 601 are both electrically connected with an external control unit, and the camera system 11 comprises a camera, a singlechip module, a camera fixing support and the like; the system detects the installation position through an imaging technology and a sensor technology, can effectively identify whether the support plate nut and the pin have neglected installation and whether the inner part of the support plate nut generates silver coating cracking, and avoids unqualified products from flowing to the next procedure due to human factors;
further, the turntable 3 is located on the inner side of the gantry 5, two sets of riveting mechanisms 6 are installed on the gantry 5, the two sets of riveting mechanisms 6 can respectively rivet a support plate nut body 9 and a pin body 10 on a blade product body 8, each riveting mechanism 6 comprises a servo electric cylinder 601, a tension pressure sensor 602, a limiting block 603 and a pressure head 604, a hole expanding piece 12 capable of expanding the support plate nut body 9 into a horn mouth is arranged at the bottom end of the pressure head 604 on one set of riveting mechanism 6, the hole expanding piece 12 is a steel ball, it is noted that the tension pressure sensor 602 displays the assembling pressure in real time, after each product is assembled, the pressure of the servo electric cylinder 601 can be adjusted according to the assembling effect and the pressure, so that the assembling effect desired by people is achieved, a positioning hole is formed in the bottom of the pressure head 604 without the hole expanding piece 12, and when the pressure head 604 descends along with the free end of the servo electric cylinder 601, the bottom end of the pressure head 604 is sleeved with the pin body 10 through the positioning hole to perform centering and alignment.
Still further, two groups of servo electric cylinders 601 are fixedly mounted on the portal frame 5, the free ends of the servo electric cylinders 601 extend to the inner side of the portal frame 5 and are fixedly connected with a pulling pressure sensor 602, the servo electric cylinders 601 are electrically connected with the pulling pressure sensor 602, a limiting block 603 is fixedly connected with the sensing end of the pulling pressure sensor 602, the bottom of the limiting block 603 is provided with a pressure head 604 with the same number as that of the supporting plate nut body 9 or the pin body 10, the pressure head 604 can press the supporting plate nut body 9 or the pin body 10 when the free ends of the servo electric cylinders 601 extend, assembly of a plurality of products can be completed when the turntable 3 rotates for one circle, the blade assembly efficiency is improved, pressing riveting is not needed by manual tools, the labor intensity of workers is reduced, and assembly errors caused by manual intervention are reduced.
Furthermore, the positioning tool 4 comprises a tray 401 and a support piece 402, the top of the tray 401 is fixedly provided with the support piece 402, the top of the tray 401 is provided with a clamping groove, the middle part of the support piece 402 is provided with a butt joint groove, the blade product body 8 can be clamped between the clamping groove and the butt joint groove, the support piece 402 is provided with a butt joint hole for placing the support plate nut body 9 and the pin body 10, the butt joint hole is aligned with a preset connecting hole position on the blade product body 8, the bottom of the tray 401 is provided with a variable prism-shaped protruding fixture block, the surface of the turntable 3 is provided with more than two groups of limit ports distributed in an annular array, the protruding fixture block can be clamped with the limit ports in a matching way, the surface of the turntable 3 is provided with more than two groups of mounting grooves distributed in an annular array, the mounting grooves are positioned under the tray 401, magnets are fixedly arranged in the mounting grooves, the bottom of the tray 401 is correspondingly provided with magnets or iron blocks capable of being adsorbed with the magnets, location frock 4 detachable structural design makes things convenient for operating personnel to take off it and assembles blade product body 8, layer board nut body 9 and pin body 10 temporarily, also can adjust the quantity of location frock 4 according to the assembly requirement, does benefit to the overall efficiency and the flexibility that promote blade product processing.
Secondly, the servo driving mechanism 7 comprises a servo motor 701, a transmission box 702, a worm 703, a rotating shaft 704, a transmission gear 705, worm gears 706 and 707, an installation hole is formed on the outer wall of the supporting platform 2, the transmission box 702 is fixedly installed at the installation hole, the transmission box 702 is communicated with the interior of the supporting platform 2, the servo motor 701 is fixedly installed on the outer wall of the transmission box 702, the worm 703 is rotatably installed between the inner walls of the two sides of the transmission box 702, the output shaft of the servo motor 701 extends to the inner side of the transmission box 702 through a coupler and is fixedly connected with one end of the worm 703, the bottom of the turntable 3 is fixedly installed with 707, the rotating shaft 704 is rotatably installed at the bottom of the inner side of the supporting platform 2, the transmission gear 705 and the worm gear 706 are fixedly installed on the outer wall of the rotating shaft 704, the transmission gear 705 is engaged with the 707, the worm gear 706 is engaged with the worm 703, and the axial leads of the supporting platform 2 and the turntable 3 are coincident, the top end of the rotating shaft 704 is not in contact with the supporting platform 2.
The working principle is as follows: taking off a plurality of groups of positioning tools 4 from the rotary table 3, clamping the blade product body 8 in the clamping groove and the butt joint groove, aligning a connecting hole on the blade product body 8 with a butt joint hole on the supporting piece 402, then placing a corresponding number of the supporting plate nut bodies 9 and the pin body 10 into the butt joint hole and the positioning hole according to the connecting requirement, and finishing the temporary assembly of the blade product;
The multiple groups of positioning tools 4 which are temporarily assembled with the blade product are put back to the original position, the servo motor 701 is controlled to start, the worm 703 is driven to rotate, the worm wheel 706 which is meshed with the worm 703 rotates along with the worm, the rotating shaft 704 starts to rotate, the transmission gear 705 and the rotating disc 707 which is meshed with the transmission gear 705 rotate along with the transmission gear, the rotating disc 3 which is rotatably arranged at the top of the bearing platform 2 rotates along with the worm, the positioning tools 4 rotate along with the worm, the reaming part 12 monitors the positions of the multiple groups of positioning tools 4, when two groups of positioning tools 4 are respectively positioned under two groups of riveting mechanisms 6, the reaming part 12 transmits signals to the external control unit 701, the control unit controls the servo motor to stop, the free end of the servo electric cylinder 601 to extend, the pulling pressure sensor 602, the limiting block 603 and the pressure head 604 to descend along with the worm, the pressure head 604 which is not provided with the reaming part 12 presses the pin body 10, the pin interference body 10 is connected with the connecting hole on the blade product body 8 after being pressed and expanded, on setting up the pressure head 604 of reaming piece 12, reaming piece 12 is pressed layer board nut body 9, layer board nut body 9 is pressed and is expanded into the horn mouth, and then be connected with the connecting hole interference, draw pressure sensor 602 real-time detection pressure riveting pressure, can adjust the stroke that servo electric cylinder 601 pushed down according to pressure size, accomplish the word and press the back of riveting, control servo motor 701 drives carousel 3 rotatory to next a set of location frock 4 and the mechanism 6 alignment position of riveting, repeat the above-mentioned step, the operation is riveted to the pressure of beginning next round, carousel 3 rotatory back, the equipment operation is riveted to the pressure of the blade product completion on the multiunit location frock 4.
The device is a rotary riveting device driven by a servo motor, and comprises a servo electric cylinder 60 (model DH95-S100-T-R10-M1-C1, Shanghai West Min), a rotary disc 3 (model SE25, flange type), a servo motor (MSMF082L1V2M + MCDLT35SF, servo motor 701 power 750W), a pulling pressure sensor 602 (model CKY-1S, measuring range 1.5T, metric thread M16X2), wherein the pulling pressure sensor is a device capable of sensing pressure signals and converting the pressure signals into usable output electric signals according to a certain rule. The components are all products in the prior art, a person skilled in the art selects, installs and completes debugging operation of a circuit according to use requirements to ensure that all electrical appliances can work normally, the components are all universal standard components or components known by the person skilled in the art, the structure and the principle of the components are known by the person skilled in the art through technical manuals or conventional experimental methods, and the applicant does not specifically limit the components.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (9)
1. Unit device is riveted to gyration pressure, including frame (1), blade product body (8), layer board nut body (9) and pin body (10), its characterized in that: the blade assembly fixture is characterized in that a supporting platform (2) is fixedly mounted at the top of the rack (1), a turntable (3) is rotatably mounted at the top of the supporting platform (2), a servo driving mechanism (7) capable of driving the turntable (3) to rotate is arranged on the supporting platform (2), more than two groups of positioning tools (4) distributed in an annular array are detachably mounted at the top of the turntable (3), and the positioning tools (4) can limit and fix a blade product body (8), a supporting plate nut body (9) and a pin body (10) which are temporarily assembled;
the top of the rack (1) is fixedly provided with a portal frame (5), the turntable (3) is positioned on the inner side of the portal frame (5), the portal frame (5) is provided with two groups of press riveting mechanisms (6), the two groups of press riveting mechanisms (6) can respectively press and rivet a supporting plate nut body (9) and a pin body (10) on a blade product body (8), each press riveting mechanism (6) comprises a servo electric cylinder (601), a pulling pressure sensor (602), a limiting block (603) and a pressing head (604), and the bottom end of the pressing head (604) on one group of press riveting mechanisms (6) is provided with a hole expanding piece (12) capable of expanding the supporting plate nut body (9) into a horn mouth;
the gantry crane is characterized in that two sets of servo electric cylinders (601) are fixedly mounted on the gantry crane (5), the free ends of the servo electric cylinders (601) extend to the inner side of the gantry crane (5) and are fixedly connected with tension pressure sensors (602), the servo electric cylinders (601) are electrically connected with the tension pressure sensors (602), sensing end fixed connections of the tension pressure sensors (602) are provided with limiting blocks (603), the bottoms of the limiting blocks (603) are provided with pressure heads (604) which are consistent with the quantity of the supporting plate nut bodies (9) or the pin bodies (10), and the pressure heads (604) can press the supporting plate nut bodies (9) or the pin bodies (10) when the free ends of the servo electric cylinders (601) extend.
2. The rotary clinching unit device of claim 1, wherein: the positioning tool (4) comprises a tray (401) and a bearing piece (402), the bearing piece (402) is fixedly mounted at the top of the tray (401), a clamping groove is formed in the top of the tray (401), a butt joint groove is formed in the middle of the bearing piece (402), the blade product body (8) can be clamped between the clamping groove and the butt joint groove, a butt joint hole for placing the support plate nut body (9) and the pin body (10) is formed in the bearing piece (402), and the position of the preset connecting hole in the butt joint hole is aligned to that in the blade product body (8).
3. The rotary clinching unit device of claim 1, wherein: the bottom of the pressure head (604) which is not provided with the reaming piece (12) is provided with a positioning hole, and when the pressure head (604) descends along with the free end of the servo electric cylinder (601), the bottom end of the pressure head (604) is sleeved with the pin body (10) through the positioning hole to perform centering and alignment.
4. The rotary clinching unit device of claim 2, wherein: the bottom of tray (401) is provided with the protruding fixture block that is changeable prism form, and the surface of carousel (3) is seted up more than two sets of spacing mouths that are the annular array and distribute, protruding fixture block can with spacing mouthful cooperation joint.
5. The rotary clinching unit device of claim 3, wherein: the surface of carousel (3) is seted up more than two sets of mounting grooves that are the annular array and distribute, and the mounting groove is located tray (401) under, and fixed mounting has magnet in the mounting groove, and the bottom of tray (401) corresponds and is provided with magnet or iron plate that can adsorb mutually with the magnet.
6. The rotary clinching unit device of claim 1, wherein: the servo driving mechanism (7) comprises a servo motor (701), a transmission box (702), a worm (703), a rotating shaft (704), a transmission gear (705), worm gears (706) and (707), an installation hole is formed in the outer wall of the bearing platform (2), the transmission box (702) is fixedly installed at the installation hole, the transmission box (702) is communicated with the inside of the bearing platform (2), the servo motor (701) is fixedly installed on the outer wall of the transmission box (702), the worm (703) is rotatably installed between the inner walls of the two sides of the transmission box (702), an output shaft of the servo motor (701) extends to the inner side of the transmission box (702) through a coupler and is fixedly connected with one end of the worm (703), the bottom of the turntable (3) is fixedly installed with (707), the rotating shaft (704) is rotatably installed at the bottom of the inner side of the bearing platform (2), the transmission gear (705) and the worm gears (706) are fixedly installed on the outer wall of the rotating shaft (704), the transmission gear (705) is meshed with the transmission gear (707), and the worm wheel (706) is meshed with the worm (703).
7. The rotary clinch unit device of claim 6, wherein: the axial leads of the bearing table (707), the bearing table (2) and the turntable (3) are superposed, and the top end of the rotating shaft (704) is not contacted with the bearing table (2).
8. The rotary clinch unit device of claim 1, wherein: the outer wall of the portal frame (5) is provided with a camera system (11), and the camera system (11) and the servo electric cylinder (601) are electrically connected with an external control unit.
9. The rotary clinch unit device of claim 1, wherein: the reaming piece (12) is a steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210146915.8A CN114669991B (en) | 2022-02-17 | 2022-02-17 | Rotary press riveting unit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210146915.8A CN114669991B (en) | 2022-02-17 | 2022-02-17 | Rotary press riveting unit device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114669991A true CN114669991A (en) | 2022-06-28 |
| CN114669991B CN114669991B (en) | 2024-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210146915.8A Active CN114669991B (en) | 2022-02-17 | 2022-02-17 | Rotary press riveting unit device |
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| GB712624A (en) * | 1951-05-10 | 1954-07-28 | Bristol Aeroplane Co Ltd | Improvements in riveting machines |
| JP2010240822A (en) * | 2009-04-07 | 2010-10-28 | Yamazaki Co Ltd | Dividing table device |
| CN207982217U (en) * | 2018-02-07 | 2018-10-19 | 东莞市沃德精密机械有限公司 | Rivet automatic assembly equipment |
| CN109237255A (en) * | 2018-10-23 | 2019-01-18 | 郑州辛西亚信息科技有限公司 | A kind of desktop computer displays regulating device |
| CN208696127U (en) * | 2018-08-24 | 2019-04-05 | 上海新关电子有限公司 | Double end squeeze riveter |
| CN209502766U (en) * | 2018-11-09 | 2019-10-18 | 辽宁固多金金属制造有限公司 | A kind of full-automatic multipoint riveting machine |
| CN209647414U (en) * | 2019-01-02 | 2019-11-19 | 杭州吉众机电股份有限公司 | A kind of device of multistation self-clinching standoff and nut |
| CN210754935U (en) * | 2019-10-24 | 2020-06-16 | 东风(十堰)车身部件有限责任公司 | Equipment for pressing rivet and detecting hydraulic lock of cab |
| CN211679671U (en) * | 2020-02-27 | 2020-10-16 | 威海联创工业自动化科技股份有限公司 | Automatic blade riveting device |
| CN112935100A (en) * | 2021-02-02 | 2021-06-11 | 张康成 | Car fuel pump bottom and pump body pressure equipment of riveting |
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2022
- 2022-02-17 CN CN202210146915.8A patent/CN114669991B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB712624A (en) * | 1951-05-10 | 1954-07-28 | Bristol Aeroplane Co Ltd | Improvements in riveting machines |
| JP2010240822A (en) * | 2009-04-07 | 2010-10-28 | Yamazaki Co Ltd | Dividing table device |
| CN207982217U (en) * | 2018-02-07 | 2018-10-19 | 东莞市沃德精密机械有限公司 | Rivet automatic assembly equipment |
| CN208696127U (en) * | 2018-08-24 | 2019-04-05 | 上海新关电子有限公司 | Double end squeeze riveter |
| CN109237255A (en) * | 2018-10-23 | 2019-01-18 | 郑州辛西亚信息科技有限公司 | A kind of desktop computer displays regulating device |
| CN209502766U (en) * | 2018-11-09 | 2019-10-18 | 辽宁固多金金属制造有限公司 | A kind of full-automatic multipoint riveting machine |
| CN209647414U (en) * | 2019-01-02 | 2019-11-19 | 杭州吉众机电股份有限公司 | A kind of device of multistation self-clinching standoff and nut |
| CN210754935U (en) * | 2019-10-24 | 2020-06-16 | 东风(十堰)车身部件有限责任公司 | Equipment for pressing rivet and detecting hydraulic lock of cab |
| CN211679671U (en) * | 2020-02-27 | 2020-10-16 | 威海联创工业自动化科技股份有限公司 | Automatic blade riveting device |
| CN112935100A (en) * | 2021-02-02 | 2021-06-11 | 张康成 | Car fuel pump bottom and pump body pressure equipment of riveting |
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| Publication number | Publication date |
|---|---|
| CN114669991B (en) | 2024-03-29 |
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Denomination of invention: Rotary riveting unit device Granted publication date: 20240329 Pledgee: Guizhou Bank Co.,Ltd. Guiyang Huaxi Branch Pledgor: GUIZHOU ANJI HUAYUAN TECHNOLOGY DEVELOPMENT CO.,LTD. Registration number: Y2024980022704 |